diff --git a/maven-core/src/main/java/org/apache/maven/internal/aether/DefaultRepositorySystemSessionFactory.java b/maven-core/src/main/java/org/apache/maven/internal/aether/DefaultRepositorySystemSessionFactory.java
index 3bb622caa8b2..60c6cf17a050 100644
--- a/maven-core/src/main/java/org/apache/maven/internal/aether/DefaultRepositorySystemSessionFactory.java
+++ b/maven-core/src/main/java/org/apache/maven/internal/aether/DefaultRepositorySystemSessionFactory.java
@@ -54,11 +54,8 @@
 
 import javax.inject.Inject;
 import javax.inject.Named;
-import java.io.IOException;
-import java.io.InputStream;
 import java.util.LinkedHashMap;
 import java.util.Map;
-import java.util.Properties;
 
 /**
  * @since 3.3.0